package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
public class JDBCDemo1 {
    public static void main(String[] args) throws SQLException, ClassNotFoundException {
        Class.forName("com.mysql.cj.jdbc.Driver");



//2与数据库链接
        Connection connection =DriverManager.getConnection(
               // 格式:jdbc:mysql:
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",//数据库的地址
                "root",//登录数据库时的用户名
                "root"//数据库的密码
        );
        System.out.println("与数据库建立链接！");

Statement statement =connection.createStatement();





String sql="CREATE TABLE userinfo\n" +
        "(\n" +
        "    id       INT PRIMARY KEY AUTO_INCREMENT,\n" +
        "    username VARCHAR(32),\n" +
        "    password VARCHAR(32),\n" +
        "    nickname VARCHAR(32),\n" +
        "    age      INT(3)\n" +
        ")";
statement.execute(sql);
        System.out.println("表创建成功!");

connection.close();
    }
}
